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2024-08-09 22:16:39 +08:00
commit d78b38e80f
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+<?php
+
+/*
+ * This file is part of Respect/Stringifier.
+ *
+ * (c) Henrique Moody <henriquemoody@gmail.com>
+ *
+ * For the full copyright and license information, please view the "LICENSE.md"
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Respect\Stringifier\Stringifiers;
+
+use function get_class;
+use function getcwd;
+use function sprintf;
+use function str_replace;
+use Respect\Stringifier\Quoter;
+use Respect\Stringifier\Stringifier;
+use Throwable;
+
+/**
+ * Converts an instance of Throwable into a string.
+ *
+ * @author Henrique Moody <henriquemoody@gmail.com>
+ */
+final class ThrowableStringifier implements Stringifier
+{
+    /**
+     * @var Stringifier
+     */
+    private $stringifier;
+
+    /**
+     * @var Quoter
+     */
+    private $quoter;
+
+    /**
+     * Initializes the stringifier.
+     *
+     * @param Stringifier $stringifier
+     * @param Quoter $quoter
+     */
+    public function __construct(Stringifier $stringifier, Quoter $quoter)
+    {
+        $this->stringifier = $stringifier;
+        $this->quoter = $quoter;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function stringify($raw, int $depth): ?string
+    {
+        if (!$raw instanceof Throwable) {
+            return null;
+        }
+
+        return $this->quoter->quote(
+            sprintf(
+                '[throwable] (%s: %s)',
+                get_class($raw),
+                $this->stringifier->stringify($this->getData($raw), $depth + 1)
+            ),
+            $depth
+        );
+    }
+
+    private function getData(Throwable $throwable): array
+    {
+        return [
+            'message' => $throwable->getMessage(),
+            'code' => $throwable->getCode(),
+            'file' => sprintf(
+                '%s:%d',
+                str_replace(getcwd().'/', '', $throwable->getFile()),
+                $throwable->getLine()
+            ),
+        ];
+    }
+}